package com.heima.behavior.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.heima.behavior.service.ApArticleRelationService;
import com.heima.behavior.service.ApBehaviorEntryService;
import com.heima.behavior.service.ApLikesBehaviorService;
import com.heima.behavior.service.ApUnlikesBehaviorService;
import com.heima.model.behavior.dtos.ApArticleRelationDto;
import com.heima.model.behavior.pojos.ApBehaviorEntry;
import com.heima.model.behavior.pojos.ApLikesBehavior;
import com.heima.model.behavior.pojos.ApUnlikesBehavior;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.Map;

/**
 * @Description:
 * @Version: V1.0
 */
@Service
public class ApArticleRelationServiceImpl implements ApArticleRelationService {


    @Autowired
    ApLikesBehaviorService apLikesBehaviorService;

    @Autowired
    ApUnlikesBehaviorService apUnlikesBehaviorService;

    @Autowired
    ApBehaviorEntryService apBehaviorEntryService;


    /**
     * 查询用户文章的点赞\不喜欢
     *
     * @param dto
     * @return
     */
    @Override
    public Map findApArticleRelation(ApArticleRelationDto dto) {

        // 初始化数据
        Map map = new HashMap();
        map.put("islike", false);
        map.put("isunlike", false);
        map.put("entryId", 2);

        // 查询行为实体id主键
        ApBehaviorEntry apBehaviorEntry = null;
        if (dto.getType() == 1) {  // 登录
            apBehaviorEntry =  apBehaviorEntryService.findByUserIdOrEquipmentId(dto.getEntryId(), null);
        } else {
            apBehaviorEntry = apBehaviorEntryService.findByUserIdOrEquipmentId(null, 0);
        }
        if (apBehaviorEntry == null) {
            return map;
        }

        // 查询文章是否点赞
        ApLikesBehavior apLikesBehavior= apLikesBehaviorService.getOne(Wrappers.<ApLikesBehavior>lambdaQuery()
                .eq(ApLikesBehavior::getArticleId,dto.getArticleId())
                .eq(ApLikesBehavior::getEntryId,apBehaviorEntry.getId() )
                .eq(ApLikesBehavior::getType,0)
        );
        // 点赞
        if (apLikesBehavior != null && apLikesBehavior.getOperation().intValue() == 0) {
            map.put("islike", true);
        }

        // 查询文章是否有不喜欢
        ApUnlikesBehavior apUnlikesBehavior= apUnlikesBehaviorService.getOne(Wrappers.<ApUnlikesBehavior>lambdaQuery()
                .eq(ApUnlikesBehavior::getArticleId,dto.getArticleId())
                .eq(ApUnlikesBehavior::getEntryId,apBehaviorEntry.getId())
        );
        if (apUnlikesBehavior != null && apUnlikesBehavior.getType().intValue() == 0) {
            map.put("isunlike", true);
        }

        map.put("entryId", apBehaviorEntry.getId());


        return map;
    }
}
